Littmann Stethoscope Cardiology IV Grey Tubing (27”/68.5cm) – Smoke Finish / Red Stem / Limited Heart ♥︎ Edition 6183
A Bold Statement in Precision & Style
Introducing the Littmann Stethoscope Cardiology IV Grey Tubing – Smoke Finish with Red Stem – Limited Heart ♥︎ Edition 6183, where elite performance meets distinctive design. This limited edition from 3M Littmann is crafted for clinicians who want to stand out while hearing more.
From its sleek grey tubing to the bold red stem and smoke-finish chestpiece, every detail is designed to inspire confidence—in both your skills and your equipment.
Engineered to Hear What Others Miss
The Cardiology IV represents a complete redesign from its predecessor. It features a new stainless steel dual-head chestpiece with fully optimized adult and pediatric diaphragms, unique to this model. Whether you’re assessing a newborn or an adult, switch effortlessly between the sides by rotating the recessed spline—now with a visual indicator for ease.
The next-gen single-piece diaphragms provide improved acoustic sensitivity, making it easier than ever to detect subtle heart, lung, and other body sounds—ideal for use in high-stakes environments like the ICU, ED, and cardiac units.
Built to Perform, Built to Last
The dual-lumen tubing eliminates noise interference, ensuring pure sound transmission. Combined with premium materials and design enhancements, the Cardiology IV now comes with a class-leading 7-year warranty—a true testament to its durability.
Key Features at a Glance
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Dual head chestpiece for both adult and pediatric auscultation
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Enhanced high-frequency acoustics help identify faint murmurs and anomalies
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Single-piece diaphragm – easier to clean, better infection control
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3M Tunable Technology – switch frequencies by adjusting pressure
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Recessed spline with visual indicator for side selection
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Includes spare parts kit: soft ear tips, firm ear tips, and non-chill bell sleeve
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Backed by an industry-best 7-year warranty
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Ideal for ICU, ED, Cardiac Care, and other fast-paced clinical settings
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Limited Heart Edition – a collector’s item for serious professionals
Make It Yours
Whether you’re treating critical patients or performing routine exams, the Littmann Cardiology IV Grey / Smoke / Red Stem Limited Edition 6183 gives you the confidence to hear more, do more, and care more.
Order yours today and elevate your diagnostic precision with a stethoscope as exceptional as you are.






Eduardo Santos –
I’ve been using this stethoscope for a few weeks now, and it’s amazing. The acoustics are excellent — I can clearly distinguish heart and lung sounds even in a noisy environment. The design is beautiful, and the limited heart edition really stands out. Comfortable, lightweight, and reliable — exactly what I needed.
Josefina Reyes –
I recently started using this Limited Heart Edition Cardiology IV, and it’s been excellent in every way. The build feels solid and comfortable, and it sits well around the neck during long shifts. What I appreciate most is the balance between durability and comfort.
Carmelita Santos (Verified customer) –
Delivery was smooth and super quick, I barely had to wait.